Manufacturer of Passive Components

800-684-5322 Inside US

949-453-1811 Outside US

Copyright © 2012 by CT Magnetics, DBA Central Technologies. All rights reserved.

CT Magnetics reserves the right to make improvements or change specifications without notice

REV 10.09.07

Power Inductors - Shielded

www.ctparts.com

CTCDRH4D18F

Series

From 1.0 µH to 180 µH

SPECIFICATIONS

Parts are available in ±30% tolerance only.

Inductance

L Test

DCR

Rated DC

Part

@ 0.25Vrms,0Adc

Freq.

Max.

Current

Number

(µH ±30%)

(_Hz)

(mW)

(A)

CTCDRH4D18F-1R0N

1.0

7.96M

45

1.72

CTCDRH4D18F-2R2N

2.2

7.96M

75

1.32

CTCDRH4D18F-2R7N

2.7

7.96M

105

1.28

CTCDRH4D18F-3R3N

3.3

7.96M

110

1.04

CTCDRH4D18F-3R9N

3.9

7.96M

155

0.88

CTCDRH4D18F-4R7N

4.7

7.96M

162

0.84

CTCDRH4D18F-5R6N

5.6

7.96M

170

0.80

CTCDRH4D18F-6R8N

6.8

7.96M

200

0.76

CTCDRH4D18F-8R2N

8.2

7.96M

245

0.68

CTCDRH4D18F-100N

10

100k

200

0.61

CTCDRH4D18F-120N

12

100k

210

0.56

CTCDRH4D18F-150N

15

100k

240

0.50

CTCDRH4D18F-180N

18

100k

338

0.48

CTCDRH4D18F-220N

22

100k

397

0.41

CTCDRH4D18F-270N

27

100k

441

0.35

CTCDRH4D18F-330N

33

100k

694

0.32

CTCDRH4D18F-390N

39

100k

709

0.30

CTCDRH4D18F-470N

47

100k

922

0.28

CTCDRH4D18F-560N

56

100k

1080

0.26

CTCDRH4D18F-680N

68

100k

1300

0.24

CTCDRH4D18F-820N

82

100k

1560

0.22

CTCDRH4D18F-101N

100

100k

1730

0.20

CTCDRH4D18F-121N

120

100k

2390

0.18

CTCDRH4D18F-151N

150

100k

2840

0.15

CTCDRH4D18F-181N

180

100k

4000

0.14

Not Shown at Actual Size

CHARACTERISTICS

PHYSICAL DIMENSIONS

PAD LAYOUT

Description: SMD (shielded) power inductor.

Applications: Power supplies for VTR, OA equipment, LCD

televisions, PC notebooks, portable communication equipment,

DC/DC converters, etc.

Operating Temperature: -30°C to +80°C

Inductance Tolerance: ±30%

Testing: Tested on a HP4285A at specified frequency.

Packaging: Tape & Reel.

Marking: Parts are marked with inductance code.

Rated DC Current: Indicates the current when the inductance

decreases to 65% more than its nominal value and temperature

rising DT=40°C lower at D.C. superposition.

Additional Information: Additional electrical & physical

information available upon request.

Samples available. See website for ordering information.

A

B

C

D

E

F

Max.

4.7±0.3

4.7±0.3

4.5

1.5

4.5

2.0

0.19±0.01

0.19±0.01

0.177

0.06

0.177

0.08

Size

mm

inches

Unit: mm

ENGINEERING KIT #43F